diff options
Diffstat (limited to 'arch/ppc/boot/simple/misc-cpci690.c')
-rw-r--r-- | arch/ppc/boot/simple/misc-cpci690.c | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/arch/ppc/boot/simple/misc-cpci690.c b/arch/ppc/boot/simple/misc-cpci690.c deleted file mode 100644 index 8a8614d11a32..000000000000 --- a/arch/ppc/boot/simple/misc-cpci690.c +++ /dev/null | |||
@@ -1,65 +0,0 @@ | |||
1 | /* | ||
2 | * Add birec data for Force CPCI690 board. | ||
3 | * | ||
4 | * Author: Mark A. Greer <source@mvista.com> | ||
5 | * | ||
6 | * 2003 (c) MontaVista Software, Inc. This file is licensed under | ||
7 | * the terms of the GNU General Public License version 2. This program | ||
8 | * is licensed "as is" without any warranty of any kind, whether express | ||
9 | * or implied. | ||
10 | */ | ||
11 | |||
12 | #include <linux/types.h> | ||
13 | #include <asm/io.h> | ||
14 | #include <platforms/cpci690.h> | ||
15 | |||
16 | #define KB (1024UL) | ||
17 | #define MB (1024UL*KB) | ||
18 | #define GB (1024UL*MB) | ||
19 | |||
20 | extern u32 mv64x60_console_baud; | ||
21 | extern u32 mv64x60_mpsc_clk_src; | ||
22 | extern u32 mv64x60_mpsc_clk_freq; | ||
23 | |||
24 | u32 mag = 0xffff; | ||
25 | |||
26 | unsigned long | ||
27 | get_mem_size(void) | ||
28 | { | ||
29 | u32 size; | ||
30 | |||
31 | switch (in_8(((void __iomem *)CPCI690_BR_BASE + CPCI690_BR_MEM_CTLR)) | ||
32 | & 0x07) { | ||
33 | case 0x01: | ||
34 | size = 256*MB; | ||
35 | break; | ||
36 | case 0x02: | ||
37 | size = 512*MB; | ||
38 | break; | ||
39 | case 0x03: | ||
40 | size = 768*MB; | ||
41 | break; | ||
42 | case 0x04: | ||
43 | size = 1*GB; | ||
44 | break; | ||
45 | case 0x05: | ||
46 | size = 1*GB + 512*MB; | ||
47 | break; | ||
48 | case 0x06: | ||
49 | size = 2*GB; | ||
50 | break; | ||
51 | default: | ||
52 | size = 0; | ||
53 | } | ||
54 | |||
55 | return size; | ||
56 | } | ||
57 | |||
58 | void | ||
59 | mv64x60_board_init(void __iomem *old_base, void __iomem *new_base) | ||
60 | { | ||
61 | mv64x60_console_baud = CPCI690_MPSC_BAUD; | ||
62 | mv64x60_mpsc_clk_src = CPCI690_MPSC_CLK_SRC; | ||
63 | mv64x60_mpsc_clk_freq = | ||
64 | (get_mem_size() >= (1*GB)) ? 100000000 : 133333333; | ||
65 | } | ||